Top 13 Best Electric Garage Heater 120V: Reviews & Comparison 2020

Are you looking for a heater to have warm moments in your garage? There are many different models on the market today, and it can be challenging to find the best electric garage heater 120V that suits your needs.

Typically, electric garage heaters 120V can be designed for standing, ceiling mounting, or wall mounting. The key to finding a useful product for warming your garage is understanding how well the heat and voltage distribution you need.

But don't worry too much, because below are the most informative and concise reviews about the best electric garage heater 120V currently on the market with some tips that Agernrestaurant has compiled for you. Let’s check them out now!

Best Electric Garage Heater 120V Comparison 2020

** Below, you will find our detailed reviews of the Best Electric Garage Heater 120V, but you can also click these following links to see current prices or read customer reviews on Amazon.

Top 13 Best Electric Garage Heater 120V Reviews 2020

TPI Corporation OCH46 Electric Infrared Heater

This TPI Corporation OCH46 is the best 120v electric garage heater suitable for heating use in small spaces. It comes with a set of 45-degree swivel stand and two leashes so you can hang it or mount it anywhere.

This radiant heater construction does not have a radiator fan like other heaters. But you can be assured of its heat - it radiates heat evenly and consistently from the ceiling to your floor.


  • Provide stable heat
  • Works well
  • Easy to install


  • Only able to heat within a limited range

Dr. Infrared Heater 1500W Carbon Infrared Heater

Dr. Infrared Heater 1500W Carbon Infrared Heater is another recommendation for the best electric garage heater 120V. It is an energy-saving option thanks to the dual heating system that reduces power consumption during warm air release.

This heater is constructed of durable aluminum material suitable for use both outdoors and indoors. It comes with two brackets that give you the freedom to choose whether to use it for ceiling mounting or wall mounting. What sets it apart from conventional heaters is that it won't dry out the air’s moisture. It works by generating instant, odorless, clean, and safe infrared carbon heat.


  • Can be controlled remotely by infrared
  • Equipped with automatic energy-saving mode
  • Good packaging


  • The thermostat is not very accurate 
  • Make little noise 

Dr. Infrared Heater Portable Space Heater, 1500-Watt

Dr. Infrared Heater Portable Space Heater, 1500-Watt, is the best electric garage heater 120V for you thanks to the ability to save energy, save costs, and still operate very efficiently.

The first impressive feature about this infrared electric heater is that it is very durable to use for a long time. You may be surprised by its durability when used effectively and long-lasting for up to 9 years. Typically, mechanical parts and heating elements tend to wear out quickly during use. And thus, this Dr.'s surprising longevity Infrared Heater Portable Space Heater is a truly remarkable feature.

Next, we want to mention one feature that we love so much about this product: quietness. There are many lines of garage electric heaters that make a loud noise during operation, to the point of overwhelming your TV or conversation. Therefore, you can rest assured when selecting this heater as it is hushed and produces almost no noise. It has an exceptional low-flow air-handling technology, thus helping to keep the noise down to a minimum.

Dr. Infrared Heater Portable Space Heater also saves you money when not consuming a lot of power during operation, thanks to unique technology that can release warmth in a short time. Moreover, this heater automatically turns off when operating continuously for 12 hours or when the preset temperature is reached.


  • Easy to use
  • There is a remote control
  • Quiet operation
  • Very cost-effective
  • There is a dual heating
  • Speedy heating time


  • The thermostat included is not highly accurate 
  • The area around it is quite hot 

TPI Corporation 198TMC Fan Forced Portable Heater

What makes TPI Corporation 198TMC Fan Forced Portable Heater so well suited for your garage is its versatility. You can use it for drying, as a heater, or you can also use it as an air circulator.

This TPI Corporation electric garage heater 120V is relatively light and compact. However, size does not impose any restrictions on its functionality. It can effectively warm a relatively large space in your garage.

The manufacturer has also retrofitted this electric heater with the following features: a reset switch for over-temperature protection and a thermostat for temperature control. You can also manually adjust the temperature of your heater until your desired heat level is reached.


  • Durable
  • Equipped with reset switch to protect against overheating
  • Light


  • Capacity is not strong enough for a large space 

Optimus Electric Utility Heater HEOP9010

Optimus Electric Utility Heater HEOP9010 is the perfect ceiling-mounted heater for your garage, with simple control via a zipper and equipped safety features. In addition to the ability to heat, it also can illuminate your garage space, helping you to both have light and be heated to work inside the garage.

Its wall-mounted or ceiling-mounted design is an influential factor in helping you stay safe and save floor space. It also comes equipped with overheating protection that adds extra safety to you during use.

This Optimus heater has a durable and long-lasting metal housing and rack. It also offers you two gentle heat and light settings to choose from according to your needs and preferences.


  • Equipped with lights
  • Space-saving design
  • Easy to use
  • Has overheating protection


  • Poor panel design 

NewAir NGH160GA00 Electric Garage Heater

The difference between the NewAir NGH160GA00 Electric Garage Heater and other heaters types is its specificity - it's a 120V series of electric heaters specifically for use in the garage. It has a very sturdy and sharp design that includes an efficient heating plate and fan that quickly provides heat.

It also includes automatic shut-off and thermostats to prevent overheating. You can control the heater’s heating direction in any order with its large heating space and tilting head design.


  • Ensure safety thanks to automatic shut-off function and thermostat
  • Heat quickly
  • Durable, strong


  • The thermostat is a bit bad 
  • Not suitable for large spaces 

Heat Storm Deluxe Mounted Space Infrared Wall Heater

Heat Storm Deluxe Mounted Space Infrared Wall Heater is a space-saving device thanks to its unique design mounted on the wall. It's a wall-mounted electric heater, but it doesn't affect your wall’s temperature - it still has a cool coating during use.

This heater also comes with a remote controller that gives you the convenience of controlling it from different locations in your garage. Besides, it has an LED display that shows the ambient temperature and an integrated thermostat so you can set the temperature more accurately and efficiently.


  • One year warranty
  • There is a battery-operated remote control
  • Equipped with LED display and thermostat
  • It stays cool during operation


  • Slightly noisy 

ISILER Electric Heater

The ISILER Electric Heater is yet another recommendation from us for the best electric garage heater 120V category. As with the other heaters on this list, it also has some cool features and space savings.

First of all, the flame retardant materials and ceramic heating elements used by the ISILER Electric Heater will help you not have to worry about possible fire risk. It also powers 1500W and includes a thermostat to control the temperature and self-regulate over-temperature protection for safety.


  • Made from flame-retardant materials
  • The ability to self-adjust the temperature control
  • Quick start, almost instantaneous


  • The case is too hot 

Multifun Electric Heater

Multifun Electric Heater is a 120V garage electric heater that you should consider to decide if you want to work in your garage while dispelling the cold winter. The feature that makes it stand out on our list is its ability to heat up quickly in seconds, thanks to ceramic heat generation technology.

Besides, this heater also can distribute heat evenly and allows flexibility in the right temperature adjustment thanks to the included thermostat. For such a compact line of electric heaters, in our opinion, its performance and quality of operation are quite reasonable.

You may be concerned about the noise most heaters make during the operation. It is unavoidable; however, the good news is that this Multifun Electric Heater does not make a loud noise and its fan design is quieter than other models.


  • Compact
  • Light
  • Warm-up quickly
  • It doesn’t make a lot of noise


  • Short lifespan 

Air Choice 1500W Electric Heater

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This Air Choice 1500W is an electric heater with a sturdy and compact appearance integrated with a sturdy handle at the top. It can produce the best airflow due to the ability to rotate.

This heater also has built-in safety features such as an overheating protector. Besides, it has a handle and a stand so you can quickly move it, placing it in the appropriate locations in the garage for the best heating experience.


  • A quiet, powerful, small device
  • Warm-up quickly
  • Easy to move


  • Consume a lot of electricity 

Comfort Zone CZQTV5M Radiant Quartz Heater

The Comfort Zone CZQTV5M Radiant Quartz Heater is a convenient combination of heating and lighting for your garage. It is a perfect choice because it is both durable and energy-efficient.

Controlling this heater is also quite simple via a single zipper to control both the lighting and the heater. It can also operate separate heaters and lighting independently without turning both on at the same time. Safety is also at the forefront when this heater is also equipped with essential safety features such as a three-pin ground plug, grille, and over-temperature protection sensor to protect you from electrical breakdown risks.

This Comfort Zone CZQTV5M Radiant Quartz Heater also gives you the option of hanging from a ceiling or mounted on an adjustable tilt stand. You can choose to hang from the ceiling if you want to save a bit of garage floor space for added security, privacy, and safety. Besides, if you place the device on a stand, you'll be able to adjust it to heat in any direction you want conveniently.


  • Ceiling mounting design saves space and safety
  • Made from a durable metal shell
  • Energy saving


  • The control panel has a poor design and is confusing 

Maxx Air HeTR Infrared Heater

The Maxx Air HeTR Infrared Heater is the winner of our survey of favorites for use from the garage to the outdoors. Families that have pets or young children are the ones who love this heater a lot because it works without additional flammable fuels and can be hung from the ceiling. Therefore, it is very safe to use and prevent fire accidents.

This heater stands out for us, thanks to its efficient infrared heating system. Thanks to the high-efficiency carbon fiber heater, it reliably and quickly provides heat to the air and its surroundings.

With its elegant and sophisticated appearance, installing and using Maxx Air HeTR is also extremely easy. It is a smart heater that not only beautifies your garage space but also creates a warm atmosphere.


  • It can be easily mounted on a ceiling or a wall
  • Remote control possible
  • Safety certified ETL
  • Durable and lightweight


  • There is no display showing ambient temperature 
  • The radiated heat is not enough 

Craftsman 97285 Ceramic Heater

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Craftsman 97285 Ceramic Heater is the best electric garage heater 120V for the ease of moving it to different locations for more efficient heating in your garage.

It's packed with handy features for use, such as an adjustable thermostat, a safety tip switch, and two different power setting modes to choose from.


  • Efficient heating
  • Quiet


  • It consumes quite a lot of electricity 

Things You Should Know To Choose The Best Electric Garage Heater 120V

In the process of choosing the best electric garage heater under 120V, you will want to select a product that is reliable, robust, and that can work for a long time. Therefore, you need to spend some time researching its details and features.

Here are the things you need to keep in mind to buy an electric heater 120V with the best functionality and best suitability for you.

How Can You Choose The Best Electric Garage Heater 120V?

Best Electric Garage Heater 120V

To find an electric garage heater that suits your needs, you need to consider the following features:

Features corresponding to the price

If you choose to buy a heater just because of its low cost, you may be disappointed because it will be challenging to get the features you expect. Our advice is to choose a heater that is a bit more expensive. They will have higher features to help them perform better and will bring you greater comfort and satisfaction when used in the long run.

You should start with determining which heater features match your needs and expectations. Then, you list the models available on the market that include those features and then choose the cheapest ones. This way, you'll get a good deal of getting a garage electric heater with the features you want at a reasonable price.

Best Electric Garage Heater 120V


Before choosing to buy a product, you must research and carefully read the feedback and reviews of other customers about it. The information that should be particularly noted about the electric garage heater is that the heat yield should be clearly described, and the thermostat is in good condition.


Best Electric Garage Heater 120V

Size is arguably one of the most important factors when choosing an electric heater for your garage. You need to measure your garage size to choose the right heater size. Your heater’s extent also depends on other factors such as the degree of insulation and the climate you live in.

But in general, a heater that is too large for your garage will waste unnecessary energy, while a heater that is too small will not provide enough heat for your garage.

Or you can also refer to how to estimate the size of garage electric heaters as follows:

1. Calculate the area of your garage space by measuring its width and length, then multiplying them.

2. Check the insulation on the ceiling and walls in your garage. If so, you should use a small heater with fewer watts.

3. Determine how much BTU your heater needs by dividing the space area in your garage by 200. If your garage is insulated, multiply the result by 9000, and multiply by 6000 if it is not.

4. Choose to buy a heater with output BTU corresponding to the results just came out above.

Best Electric Garage Heater 120V


Current electric heaters are also equipped with many convenient features for you to use, such as remote control or digital display. It allows you to turn on the heater from the house first without stopping your unfinished work.

If you want to have moments of warm relaxation in your garage without the noise from the electric heater, you might also consider choosing models that do not make a lot of noise. Also, some heaters are equipped with a timer function. You can pre-program the heating for a fixed time, and after that time, the machine will automatically turn off.

If you live in a place where the climate is mostly chilly all year round, a thermostat that comes with an electric heater will be of great help. The thermostat will now help you sense the temperature and adjust the temperature inside your garage to best suit you.

Best Electric Garage Heater 120V


Take the time to thoroughly understand your electric gas heater’s safety through lab certifications such as ETL, CSA, or UL. Besides, you also need to check the case’s characteristics should be cool to the touch, overheating protection, and protection against sharp ends.

Usually, electric heaters are designed with large heat-resistant enclosures to protect the machine from the surrounding ignitable objects. If you have children or pets in your home, consider ceiling or wall-mounted heaters. Besides, models with overheat protection can turn themselves off when overheated is also a safe choice for you and your loved ones.

Take care to remove all combustible objects in the garage such as oil, gasoline, fuel sources from the area where the heater is located. Also, be careful to keep your heater in a place where no one is around or stay away from other objects’ contact to avoid hitting them.

Best Electric Garage Heater 120V

Easy to install

Typically, portable 120V electric garage heaters are easier to install than the fixed ones. You need to calculate additional costs to hire a professional technician to assemble the heater in your home, as some machines will require experts’ help.

The location of your heater

The heater should be installed where warm is accessible to the places you most frequently go to in your garage. Ideally, you should install it in the central area of the garage.

But if your work area is in a separate corner, you might consider adjusting your heater to direct warm air there. In the process of relocating and choosing a suitable location for the machine, you can also determine your preference for a portable heater, wall-mounted, or ceiling mounted to choose from.

Some tips for effectively heating your garage

To be able to heat your garage efficiently and safely, especially if you have a lot of other things around, you need the following tips:

1. Close windows and doors

Just like when using air conditioners, you won't want your warmth to escape through the open doors. Therefore, closing the door during the use of electric heaters is necessary.

2. Insulate your garage

We understand that your garage is not pre-warm and requires insulation measures. When using an electric heater, to make it more effective at keeping warm, you should lend it a hand by insulating your garage to prevent the heat from escaping.

3. Maintenance

After installing the heater in your garage, the next thing you need to do is to ensure it has long-term operability and maximizes heating efficiency. Therefore, maintenance is essential. Below are a few ways to help preserve your heater so that it stays running efficiently.

During long-term use, your heater will inevitably accumulate debris and dust, and over time, if not cleaned, it will malfunction. If the reflector starts to rust due to accumulated dust, use a rust remover to remove the rust and rub the area’s surface. Periodically vacuum all parts, including vents, grids, and fans, to clear the air in and out. If residue appears on your heater, use dishwashing liquid and a damp microfiber cloth to clean it. And if foreign particles accumulate on the heater, dust it off at least once a week.

Types Of Electric Garage Heater 120V

There are many types of electric garage heaters 120V available in the market, and here are two ways to classify electric garage heaters: by mobility and by heating mode.

According to mobility

Best Electric Garage Heater 120V

According to mobility, electric garage heaters are further subdivided into two categories: fixed and portable.

  • Fixed garage electric heater

As the name suggests, it needs to be placed into a ceiling or wall with wires and is usually connected directly to the home electrical system. It is very suitable for installation in small garage spaces or for families with children and pets. Wiring and installation require high precision for it to work correctly. Hence, you need expert help to install it.

  • Portable electric garage heater

Most 120V electric garage heaters will be portable. It is the most comfortable device to use as it requires virtually no assembly, no wiring. It is lightweight, can stand in any position, and can be easily moved. Its drawback is that this type of heater will usually not have enough capacity to heat a large space, but only suitable for use in small garages that need to direct hot air to a specific point.

According to the heating mode

  • The electric heating system under the floor

The electric heating system under the floor works very effectively by providing heat to your entire garage. However, its installation cost is quite expensive.

  • Electric heating fan

Electric heating fans are more budget-friendly and therefore often get a lot of credit for installation in garages. It works by circulating heated air through a heating source throughout the room. Its downside is the annoying noise. This point will be significantly overcome in the latest models that apply more advanced technology.

  • Infrared electric garage heater

Also known as a radiant heater, it is the perfect choice for you to find a heater that saves electricity. It works by passing an electric current through an infrared bulb, which then emits infrared rays to warm the air and surrounding objects even when turned off. You won't be able to see the infrared light, but you can feel the heat.

  • Convection heaters

Convection heaters, also known as forced heating fans, are usually placed close to the floor for better heating efficiency. It works by passing an electric current through the coils, then directly blowing warm air out through a fan, and from there, the garage temperature gradually rises. However, because it is equipped with an internal fan, it usually emits a lot of noise.

Comparison: Electric Garage Heater & Gas Garage Heater

Best Electric Garage Heater 120V

You may be confused between the two types of heaters as they both share the same use of heating in cold winters. However, they differ by the following primary factors:


Natural gas is now cheaper than electricity. It is therefore also natural that gas heaters will cost less to operate than electric ones.


A gas heater will last about 20 years, while an electric heater will be usable for up to 30 years.


Electric heaters have a reasonably simple maintenance routine and can be done by everyone at home without experience or expert assistance. Meanwhile, gas heaters can't do that. To avoid dangerous accidents such as gas leaks for an extended period of use, you need to maintain them regularly.


Installing gas heaters costs a lot more than electric heaters. It requires a complicated, time-consuming assembly process and requires the assistance of specialists.

Mostly Asked Questions

Need more information to decide to buy the best electric garage heater 120V for yourself? We have gathered below some frequently asked questions from buyers that you can consult.

Are the operating costs of electric garage heaters expensive?

It is quite expensive to operate an electric garage heater. However, if you consider other factors such as installation service, longevity, or maintenance, you can easily see that its total cost is much lower than the different heaters types.

Best Electric Garage Heater 120V

What is the safest heater for the garage?

Conventional infrared heaters are safer to use in the garage than a gas heater. It is because the gas is inherently known to be highly flammable. It requires regular inspection and warranty dynamics.

Are infrared heaters suitable for the garage?

The advantages of infrared heaters prove it is the right choice for your garage. It has no smell, makes little noise, does not need regular maintenance, and brings warmth directly to space and surroundings. However, it is more suitable for use in small areas.

Where should electric garage heaters be placed?

It entirely depends on the type of heater you choose to buy. Usually, the best location for heaters is in the coldest corner of your garage. You will likely need to use a thermometer to measure the temperature and determine the garage’s coolest area. You should also be very careful to place the heater away from flammable objects and put it at least 7 feet above the floor.

Is 120V enough for electric garage heaters?

To be honest, the 120V electric garage heater will be relatively small in size, and therefore, it is only suitable for use in a small garage space. That also means, for a large garage or area that is poorly insulated, you'll need a larger heater or two 120V heaters.

What is the average cost of an electric garage fireplace?

With a capacity of 120V, electric garage heaters will cost more if more notable features are incorporated into them. But it will be a worthy investment as it also gives you greater efficiency and a longer lifespan. However, the average price for a standard-level electric garage heater will range from $100 to $400.

Are electric garage heaters safe?

You can rest assured that thanks to today's advanced and modern technology, all of them are fully integrated with safety features, and some also feature automatic power off when needed. Hence, the answer is yes: electric garage heaters are very reliable and safe!

Below is a video showing you some tips to help you install the electric garage heater safely. Let's spend some minutes check it out:

Conclusion: My Top Pick For Best Electric Garage Heater 120V

In the process of choosing the best electric garage heater 120V, you also need to consider other factors beyond your heating needs, durability, installation type, and personal preference. A heater capable of heating to your desired temperature will depend on other factors such as your garage space’s insulation level and its size. Do not forget to predict the outdoor weather so you can choose a heater with the capacity and ability to heat at the desired temperature to compensate for the outdoor temperature.

In short, above is a list of products that will be the right choice to meet different types of garage heating needs and sizes at many different prices for you to choose from. They have common mobility and lightness, making it convenient to move to another location in the house.

You probably do not want to have to work in the cold winter, and so a warm garage will help increase your motivation and excitement. Do you have your favorite electric garage heater yet? If not, we will help you summarize the recommended five best electric garage heater 120V for each category below:

However, a note from us is that you should pay special attention to your heater's safety features if you have children or pets. With the abundance of heaters available today, it can be quite challenging to choose the perfect product for your garage. 

Take the time to review and thoroughly learn each of the best products mentioned above. And we believe that through this article, you will find a suitable electric garage heater to increase your garage’s quality of life and efficiency.

Thanks for reading!

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